# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
2 File Associations

.EFX File Extension

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eFax Document Icon
File TypeeFax Document
Developerj2 Global Communications
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Rare Uncommon Average Common Very Common
CategoryData Files
File Format Description

Document created by eFax, a service that sends and receives faxes as document attachments via email; contains email attachment and email body text; can be converted into .PDF or .TIF files using eFax Messenger.

eFax documents can be converted from over fifty different email attachment file types in eFax software, including .PDF, .DOC, .JPG, .XLS, and .HTML.

eFax services are available in Plus, Pro, and Corporate versions.

Program(s) that open .EFX files
Updated 12/19/2009

Generic Icon
File TypeJedi Knight Effects File
DeveloperRaven Software
2.0 (1 Vote) Thanks for voting!
Rare Uncommon Average Common Very Common
CategoryGame Files
File Format Description

Effects file utilized by Star Wars Jedi Knight: Jedi Academy, a Star Wars Jedi game where the player chooses to follow the light or dark side; contains data for different effects that occur throughout the game; includes effects such as a saber hitting another saber (saber block), a saber hitting a person (creating "blood sparks"), or a saber hitting an object (cutting the object); also includes explosions and "force" related effects like lightning; can be edited to create customized effects.

Program(s) that open .EFX files
Updated 1/30/2014